"

From 2012.igem.org

/*!

* liScroll 1.0
* Examples and documentation at: 
* http://www.gcmingati.net/wordpress/wp-content/lab/jquery/newsticker/jq-liscroll/scrollanimate.html
* 2007-2010 Gian Carlo Mingati
* Version: 1.0.2.1 (22-APRIL-2011)
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
* Requires:
* jQuery v1.2.x or later
* 
*/

jQuery.fn.liScroll = function(settings) { settings = jQuery.extend({ travelocity: 0.07 }, settings); return this.each(function(){ var $strip = jQuery(this); $strip.addClass("newsticker") var stripWidth = 1; $strip.find("li").each(function(i){ stripWidth += jQuery(this, i).outerWidth(true); // thanks to Michael Haszprunar and Fabien Volpi });

var $mask = $strip.wrap(""); var $tickercontainer = $strip.parent().wrap("");

var containerWidth = $strip.parent().parent().width(); //a.k.a. 'mask' width $strip.width(stripWidth); var totalTravel = stripWidth+containerWidth; var defTiming = totalTravel/settings.travelocity; // thanks to Scott Waye function scrollnews(spazio, tempo){ $strip.animate({left: '-='+ spazio}, tempo, "linear", function(){$strip.css("left", containerWidth); scrollnews(totalTravel, defTiming);}); } scrollnews(totalTravel, defTiming); $strip.hover(function(){ jQuery(this).stop(); }, function(){ var offset = jQuery(this).offset(); var residualSpace = offset.left + stripWidth; var residualTime = residualSpace/settings.travelocity; scrollnews(residualSpace, residualTime); }); }); };